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The Electroweak Phase Transition through the Renormalization Group
We study the high-temperature phase transitions for the Abelian and $SU(2)$ Higgs models, using the exact renormalization group. The evolution equation for a properly-defined coarse-grained free energy is solved. The phase diagram of the Abelian Higgs model has a region of second-order phase transit...
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| Lenguaje: | eng |
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1996
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| Acceso en línea: | https://dx.doi.org/10.1016/S0550-3213(97)00037-0 http://cds.cern.ch/record/308430 |